How should you group the following expression to make it easiest to add? 18 − 949 + 79 − 8(1 point)
Responses
To make it easiest to add, you should group the expression by combining like terms:
18 + (-949) + 79 + (-8)
To group the expression in a way that makes it easiest to add, it is recommended to use parentheses to group terms. For example:
(18 - 949) + 79 - 8
By grouping the subtraction term first, it becomes easier to add the rest of the terms.